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3 years ago

Put the following products in order from least to greatest, without multiplying.

Mathematics

2 answers:

steposvetlana [31]3 years ago

8 0

Answer: Just for the first page

1/2, 3/4, 3/4, 3/4, 3/4, 3/3, 4 1/4, 5

Step-by-step explanation:

Aleksandr [31]3 years ago

3 0

Answer:

1. 2/4, 3/4, 3/4, 3/4, 1, 4 1/4, 5 2. 2/7, 2/5, 2/5, 2/5, 2/5, 1, 3 2/3, 6

Step-by-step explanation:

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Write it in an algebraic expression form!

Phoenix [80]

1.

(x/2) - 7 = 11

2.

2x + 7 = 27

3.

2x - 5 = 25

Hope this helped!! (:

7 0

2 years ago

Which triangle is a translation of triangle x?

Vadim26 [7]

Answer:

Step-by-step explanation:

because x is 3 high and 2 across so is B

4 0

3 years ago

Read 2 more answers

Find cos(2*ABC) 100POINTS

juin [17]

Answer:

$-\dfrac{7}{25}$

Step-by-step explanation:

<u>Trigonometric Identities</u>

$\cos(A \pm B)=\cos A \cos B \mp \sin A \sin B$

<u>Trigonometric ratios</u>

$\sf \sin(\theta)=\dfrac{O}{H}\quad\cos(\theta)=\dfrac{A}{H}\quad\tan(\theta)=\dfrac{O}{A}$

where:

$\theta$ is the angle
O is the side opposite the angle
A is the side adjacent the angle
H is the hypotenuse (the side opposite the right angle)

Using the trig ratio formulas for cosine and sine:

$\cos(\angle ABC)=\dfrac{3}{5}$

$\sin(\angle ABC)=\dfrac{4}{5}$

Therefore, using the trig identities and ratios:

$\begin{aligned}\implies \cos(2 \cdot \angle ABC) & = \cos(\angle ABC + \angle ABC)\\\\& = \cos (\angle ABC) \cos (\angle ABC) - \sin(\angle ABC) \sin (\angle ABC)\\\\& = \cos^2(\angle ABC)-\sin^2(\angle ABC)\\\\& = \left(\dfrac{3}{5}\right)^2-\left(\dfrac{4}{5}\right)^2\\\\& = \dfrac{3^2}{5^2}-\dfrac{4^2}{5^2}\\\\& = \dfrac{9}{25}-\dfrac{16}{25}\\\\& = \dfrac{9-16}{25}\\\\& = -\dfrac{7}{25} \end{aligned}$

7 0

2 years ago

Read 2 more answers

Write the point-slope form of the equation of the line that passes through the points (6, -9) and (7, 1). Include your work in y

lys-0071 [83]

First find the slope,
m=(y2-y1)/(x2-x1)=(1-(-9))/(7-6)=10
Next, use the point slope form to find the equation:
L : y-y1=m(x-x1) => y-1=10(x-7)
[in point slope form, point is (7,1), slope=m=10 ]

5 0

3 years ago

Resolve into factors. p4+7p2q2+16q4

uranmaximum [27]

Step-by-step explanation:

p⁴+8p²q²+16q⁴

(p²)²+2×p²×4q²+(4q²)²

We know that,

(a+b)²=a²+2ab+b²

Therefore,

(p²)²+2×p²×4q²+(4q²)²
(p²+4q²)²
(p²+4q²)(p²+4q²)

7 0

2 years ago